Part Number: 1110030
2003-2004 Chevy Duramax LB7 6.6L
The Duramaximizer was specifically designed for 2001 through 2006 Duramax diesel engines and provides up to 100 horsepower and 180 ft.-lbs. of torque with the turn of an infinitely adjustable knob, load sensing for smoke-free operation and maintenance of exhaust gas temperatures (EGTs) within manufacturer tolerances and decreases unnecessary transmission downshifting while towing.
With a sophisticated processor sealed in a billet aluminum cover, the Duramaximizer provides maximum power without altering the factory PCM, internal components or exhaust system.
For more horsepower, use the Duramaximizer in conjunction with a Xcelerator programmer.
Includes dash panel insert and Duramaximizer adjustable power knob.
***When ordering, please specify whether you have factory fog lights or a passenger air bag switch. This information is used to select the control knob location kit.
Provides up to 100 horsepower and 180 ft.-lbs. of torque with the turn of a adjustable knob
Load sensing for smoke-free operation
Maintenance of exhaust gas temperature (EGTs) within manufacturer tolerances
Decreases unnecessary transmission downshifting while towing
Note: Legal in California only for racing vehicles which may never be used upon a highway.
If you have any questions on pricing, availability, shipping or package deals, please feel free to contact us:
Our Regular Business Hours:
Mon-Fri: 8AM - 7PM
Sat: 8AM - 4PM
Why Buy From Us:
Little Power Shop is a full service performance shop, not just an internet parts broker. We have two locations. We sell all of the parts you see here on Ebay and more from our retail store/speed shop located in Bradford, PA. We also have an actual performance shop featuring a Superflow Chassis dyno in Cyclone, PA. We not only sell the products, we also install and dyno test them. We can use this experience and knowledge to not only help you select the right parts for your performance project, but we can also give you installation advice and help after the sale.
We handle over 600 manufacturer lines of automotive, truck, and repair accessories. If there is something you are looking for or a combination of parts, please dont hesitate to contact us. We will put up an Ebay auction for the parts or combination of parts you are looking for at a great price.
We use a vast network of warehouses to get your products to you quickly. This means that our customers usually receive their items in 2-4 days throughout the lower 48 states. We pride ourselves on quick shipping. Most items will ship out same day if purchased before 2PM EST.
Most of our items over $75 have free UPS ground shipping. If you need your item faster or have a deadline you are trying to meet, please contact us before purchasing. We can give you pricing for faster shipping and also give you an idea of when to expect the product delivered.
We also ship most items worldwide. Contact us for a shipping quote for your location.
We accept Paypal as well as all major credit cards. You will be able to choose either option during the Ebay checkout process. If you would rather use a credit card to pay for your purchase over the phone, please call us during regular business hours at 1-877-367-9351.
Payment is expected within 24 hours of purchase. All non-paying buyers will receive negative feedback.
We pride ourselves in selling the very best auto and truck accessories. If for any reason you are unhappy with your purchase, we will refund your entire purchase amount less shipping. All returns must be made within 10 days of purchase. Items must be in their original packaging, clean, and 100% unused. If you need to return an item, please contact us before shipping it back. Return shipping costs are the responsibility of the buyer and will not be reimbursed. Any non-defective items may be subject to a 20% restocking fee.
Defective or wrong items: If you receive an item that is either defective or the wrong part, please contact us immediately. We will work with you to get a replacement or resolution to your problem as quickly as we can. Any item that needs to be returned for replacement must be returned to us prior to shipment of the new part.
Items damaged in shipment: Any item damaged in shipment is the responsibility of the buyer to resolve with the shipping carrier. We will do our best to work with you on these cases. Many times we will just send a replacement item depending on circumstances.
Little Power Shop
We are a full service performance shop located in northern Pennsylvania. Not only do we sell performance products, but also install these parts every day for our ever growing list of satisfied customers. Many of the retailers on EBay are nothing more than internet parts brokers. It is doubtful that many have even seen the products they sell let alone ever installed them.
We will ship products practically any where. By using the vast network of warehouses belonging to the dozen or so distributors we work with, we can not only save you money by not having to double ship items, but also can usually have most items to your door no more than 2-3 days from when you ordered them.
If you have any questions at all about application, installation, or pricing, please feel free to call us toll free:
We are eager to answer any and all questions you have.
Our regular business hours:
Monday - Friday 8AM - 6PM (ET)
Saturday 8AM - 12PM (ET)
Little Power Shop Return Policy
Products that were sent in error, labeled wrong, or somehow broken upon delivery:
- Customer must notify us with in two days of receipt of damaged item
- We will send a UPS label for any error on our part, send new part when label is moving
- All returned products will be returned here unless manufacturer sends label for return
- Customer should email pictures of damaged or parts labeled in error
Products damaged in shipping by Shipping carrier:
- Customer must notify us of damage within one day of receipt of damaged item
- A claim must be opened by UPS either by us or distributer
- Replacement will be on a cases by case basis pending UPS investigation
- Customer should email pictures of damage to firstname.lastname@example.org
Products customer doesnt like, doesnt need, changed mind or ordered by mistake:
- Customer must return item within 30 days of original purchase
- Item must be in original packing and must be unused and resellable
- Buyer pays all return shipping, no exceptions
- Exchange is ok, but buy pays return shipping and new item shipping
- Any return of this type has a 20% restocking fee
- All returns will be refunded in the exact way it was originally purchased
Core return policy:
- Buyer has 30 days to return rebuildable core in original packaging
- On day 31 core is charged to card on file, no exceptions
- Any core received after 30 days received 75% credit
- Any core received mutilated or damaged beyond reuse gets no credit
Buyer pays all return shipping on cores